Thermo Scientific Orion Star A216 User manual

Thermo Scientific Orion Star A216 Benchtop
and Star A326 Portable pH/RDO/DO Meters
Reference Guide

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© 2011 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of
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The specifications, descriptions, drawings, ordering information and part numbers within this
document are subject to change without notice.
This publication supersedes all previous publications on this subject.

Thermo Scientific Orion Star A216 Benchtop and Star A326 Portable pH/RDO/DO Meters
Chapter 1 Introduction ..........................................................1
Chapter 2 Meter Overview.......................................................3
MeterConnectionsandInputs.......................................... 3
PowerSource....................................3
ElectrodesandOtherConnections....................4
ConnectingElectrodetheBenchtopMeter..............5
MeterDisplay ........................................................ 6
MeterKeypad......................................................... 7
MeterMaintenance................................................... 8
Chapter 3 Meter Setup ..........................................................9
NavigatingtheSetupMenu ............................................ 9
SetupMenuOverview................................................. 9
pHChannelMenu................................10
DO/RDOChannelMenu...........................12
SettingsMenu...................................14
ViewLogMenu..................................15
DiagnosticsMenu................................15
Chapter 4 pH, RmV and ORP Calibration ..........................................17
pHCalibration....................................................... 17
CalibrationEditing................................18
RmVCalibration ..................................................... 18
ORPCalibration ..................................................... 19
Chapter 5 RDO/DO Calibration ..................................................21
AirDissolvedOxygenCalibration...................................... 21
WaterDissolvedOxygenCalibration................................... 22
ManualDissolvedOxygenCalibration.................................. 23
SetZeroDissolvedOxygenCalibration................................. 24
Chapter 6 Temperature Calibration ..............................................25
Chapter 7 Measurement........................................................27
Chapter 8 Methods ............................................................29
SavingtheCurrentMeterSettingsasaNewMethod..................... 29
LoadinganExistingMethod........................................... 29
Editing,CopyingorDeletinganExistingMethod......................... 30

Chapter 9 Data Storage and Retrieval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
DataStorageSettings................................................ 31
ReadTypeSelection..............................31
ComputerandPrinterExportSettings.................32
DataLogSettings................................32
ViewingtheCalibrationLogandDataLog .............................. 33
ViewingtheCalibrationLog........................ 33
ViewingtheDataLog............................. 33
ExportingtheDataLogtoaComputerorPrinter......................... 34
ClearingtheDataLog................................................. 35
InterfacingaPrinter.................................................. 36
InterfacingaComputer............................................... 36
Chapter 10 Customer Services ...................................................37
MeterErrorsandRecommendedActions............................... 37
MeterSelfTestandCheckout ......................................... 38
MeterSelfTest................................. 38
MeterCheckout(pH)............................. 38
ElectrodeStabilityTest............................................... 39
MeterFactoryReset ................................................. 39
MeterUserReset .................................................... 40
AboutMeter......................................................... 40
Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Warranty and Registration ............................................ 40
OrderingInformation................................................. 41
Chapter 11 Meter Compliance....................................................45
NoticeofCompliance................................................. 45
WEEECompliance ................................................... 45
DeclarationofConformity............................................. 46
MeterSpecifications................................................. 47
Appendix 1 Advanced Meter Features .............................................51
Automatic pH Buffer Recognition Feature............................... 51
Testing a pH Electrode for Automatic Buffer Recognition . .51
ElectrodeConditionIcon ............................................. 52
MultipointCalibrationCurveFeature .................................. 53
DissolvedOxygenBarometricPressureCompensation .................. 53
DissolvedOxygenSalinityCorrection.................................. 54

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1
Thermo Scientific Orion Star A216 Benchtop and Star A326 Portable pH/RDO/DO Meter Reference Guide
Chapter 1 Introduction
Thank you for your purchase of the Orion Star A216 benchtop pH/RDO/DO or Star A326 portable pH/RDO/DO meter.
These meters are capable of measuring pH, mV, relative mV (RmV), ORP, dissolved oxygen and temperature in °C or °F.
The Orion Star A216 benchtop pH/RDO/DO meters feature
t Q)SBOHFPGUPQ)VOJUTXJUIPSSFTPMVUJPOBOEVQUPDBMJCSBUJPOQPJOUT
t N7SFMBUJWFN7BOE031SBOHFPGUPN7XJUIN7SFTPMVUJPO
t %JTTPMWFEPYZHFOSBOHFPGUPNH-PSUPTBUVSBUJPOVTJOHBO3%0PQUJDBMEJTTPMWFE
PYZHFOQSPCFXJUIBSFTPMVUJPOPGPSNH-BOEPSTBUVSBUJPO
t %JTTPMWFEPYZHFOSBOHFPGUPNH-PSUPTBUVSBUJPOVTJOHBQPMBSPHSBQIJDEJTTPMWFE
PYZHFOQSPCFXJUIBSFTPMVUJPOPGPSNH-BOEPSTBUVSBUJPO
t "6503&"%DPOUJOVPVTXJUIIPMEPQUJPOBOEUJNFENFBTVSFNFOUNPEFT
t DBMJCSBUJPOFEJUJOH
t QPJOUEBUBMPH
t NBOVBMSFBEZ"6503&"%BOEUJNFEEBUBMPHHJOHGVODUJPOT
t *1SBUFEEVTUBOETQMBTISFTJTUBOUIPVTJOH
The Orion Star A326 portable pH/RDO/DO meters feature
t Q)SBOHFPGUPQ)VOJUTXJUIPSSFTPMVUJPOBOEVQUPDBMJCSBUJPOQPJOUT
t N7SFMBUJWFN7BOE031SBOHFPGUPN7XJUIN7SFTPMVUJPO
t %JTTPMWFEPYZHFOSBOHFPGUPNH-PSUPTBUVSBUJPOVTJOHBO3%0PQUJDBMEJTTPMWFE
PYZHFOQSPCFXJUIBSFTPMVUJPOPGPSNH-BOEPSTBUVSBUJPO
t %JTTPMWFEPYZHFOSBOHFPGUPNH-PSUPTBUVSBUJPOVTJOHBQPMBSPHSBQIJDEJTTPMWFE
PYZHFOQSPCFXJUIBSFTPMVUJPOPGPSNH-BOEPSTBUVSBUJPO
t "6503&"%DPOUJOVPVTXJUIIPMEPQUJPOBOEUJNFENFBTVSFNFOUNPEFT
t DBMJCSBUJPOFEJUJOH
t QPJOUEBUBMPH
t NBOVBMSFBEZ"6503&"%BOEUJNFEEBUBMPHHJOHGVODUJPOT
t *1SBUFEEVTUQSPPGBOEXBUFSQSPPGIPVTJOH
1MFBTFSFBEUIJTSFGFSFODFHVJEFUIPSPVHIMZ"OZVTFPVUTJEFPGUIFTFJOTUSVDUJPOTNBZJOWBMJEBUFZPVSXBSSBOUZBOE
cause permanent damage to the meter.

2Thermo Scientific Orion Star A216 Benchtop and Star A326 Portable pH/RDO/DO Meter Reference Guide
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3
Thermo Scientific Orion Star A216 Benchtop and Star A326 Portable pH/RDO/DO Meter Reference Guide
Chapter 2 Meter Overview
Meter Connections and Inputs
Power Source
 1PXFSBEBQUFSJODMVEFEXJUICFODIUPQNFUFSTTPMETFQBSBUFMZGPSQPSUBCMFNFUFST
B 4FMFDUUIFBQQSPQSJBUFXBMMTPDLFUQMVHQMBUF
b. Slide off the clear plastic cover from the plug plate.
D 4MJEFUIFQMVHQMBUFJOUPUIFHSPPWFPOUIFCBDLPGUIFQPXFSBEBQUFS
E $POOFDUUIFQPXFSBEBQUFSUPUIFNFUFSBOEQPXFSPVUMFU
 #BUUFSJFTJODMVEFEXJUIQPSUBCMFNFUFSTTPMETFQBSBUFMZGPSCFODIUPQNFUFST
a. Select four AA alkaline batteries.
C $POmSNUIBUUIFNFUFSJTQPXFSFEPGG
c. Remove the battery compartment cover.
J #FODIUPQNFUFSToQVTIEPXOPOUIFCBUUFSZDPNQBSUNFOUUBCBOEMJGUUIFCBUUFSZDPWFSVQ
JJ1PSUBCMFNFUFSToMPPTFOUIFTDSFXTIPMEJOHUIFCBUUFSZDPWFSSFMFBTFUIFUPQQPSUJPOPGUIF
battery cover from the meter (use a coin or your finger) and release the bottom portion of the
battery cover.
E 0SJFOUBUFUIFCBUUFSJFTBTTIPXOJOUIFCBUUFSZDPNQBSUNFOUIPVTJOHBOEJOTFSUCBUUFSJFT
F 3FQMBDFUIFCBUUFSZDPNQBSUNFOUDPWFS'PSQPSUBCMFNFUFSToSFQMBDFUIFTDSFXT
1VTIEPXOPOUBCBOEMJGUUIF
battery cover
Orion Star A Series Benchtop
3FNPWFTDSFXT
Orion Star A Series Portable

4Thermo Scientific Orion Star A216 Benchtop and Star A326 Portable pH/RDO/DO Meter Reference Guide
Electrodes and Other Connections
1. Prepare the pH electrode, RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe and any other
applicable electrodes according to the directions in the
electrode user guide.
 $POOFDUUIFBQQSPQSJBUFJUFNTBTMBCFMFEPOUIFNFUFSBOEBTTIPXOJOUIFmHVSFCFMPX
t #/$o*OQVUGPSQ)FMFDUSPEFPS031SFEPYFMFDUSPEFXJUI#/$PSXBUFSQSPPG#/$DPOOFDUPS
t 3&'o*OQVUGPSSFGFSFODFFMFDUSPEFXJUITUBOEBSENNQJOUJQDPOOFDUPS
t "5$$0/o*OQVUGPS"5$QSPCFXJUIQJO.JOJ%*/DPOOFDUPS
t (SPVOEo*OQVUGPSBHSPVOEXJSFXJUIBTUBOEBSEQJOUJQDPOOFDUPSOrion Star A216 benchtop meters only.
t %03%0o*OQVUGPS3%0PQUJDBMEJTTPMWFEPYZHFOQSPCFPSQPMBSPHSBQIJDEJTTPMWFEPYZHFOQSPCFXJUI
QJO.JOJ%*/DPOOFDUPS
t 1PXFSo*OQVUGPSUIFQPXFSBEBQUFS
t 4UJSSFSo*OQVUGPSUIFTUJSSFSQSPCF$BU/POrion Star A216 benchtop meters only.
t 64#o*OQVUGPSUIF64#DBCMFVTFEUPDPOOFDUUIFNFUFSUPBQSJOUFSPSDPNQVUFS
t 34o*OQVUGPSUIF34DBCMFVTFEUPDPOOFDUUIFNFUFSUPBQSJOUFSPSDPNQVUFS
BNC
RS232USB
Ref.
ATC/CONDO/RDO
Ground
Power Stirrer
DO/
RDO
ATC/
COND
POWER
USB
REF
RS232
BNC
Star A216 Meter Back Panel
Star A326 Meter Back Panel

5
Thermo Scientific Orion Star A216 Benchtop and Star A326 Portable pH/RDO/DO Meter Reference Guide
Connecting Electrode Arm to an Orion Star A Series Benchtop Meter
Orion Star A series benchtop meters include an electrode arm that can be attached to either side of the meter.
 6OQBDLUIFFMFDUSPEFBSNBOECBTF
2. Choose the side of the meter to attach the arm.
 6TFBDMFBOTVSGBDFBOEUVSOUIFNFUFSPWFS
 3FMFBTFUIFFYJTUJOHTDSFXGSPNUIFCBDLPGUIFNFUFS
 "MJHOUIFFMFDUSPEFBSNCBTFXJUIUIFDJSDMFTBUUIFCPUUPNPGUIFNFUFS5IFNFUBMQPTUPOUIFFMFDUSPEFBSNCBTF
should be on the same side as the meter display.
 5BLFUIFTDSFXUIBUXBTSFNPWFEBOEVTFJUUPTFDVSFUIFFMFDUSPEFBSNCBTFUPUIFNFUFS
 5VSOUIFNFUFSPWFS
 1MBDFUIFIPMFBUUIFCPUUPNPGUIFFMFDUSPEFBSNPOUPUIFNFUBMQPTUPOUIFFMFDUSPEFBSNCBTF